Used on a power driven hydraulic pumping unit
A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.
NSN 5855-00-763-2155
NSN 5920-01-423-8595
NSN 6110-01-295-6639
NSN 5930-00-160-6729
NSN 5999-01-542-5150
NSN 6650-01-162-5882
NSN 6320-01-652-3806
NSN 5920-01-243-8245
NSN 5835-01-347-8714
NSN 6150-01-078-5440
NSN 5905-00-338-3641
NSN 5985-01-286-2192